Variable bar code printer PM-900A is a new type touch-screen portable mini printer based
on the HP print technology. Different from Traditional types, this kind of inkjet coding
machine has the characteristics of high resolution and high printing speed. At the same
time, the inkjet coding machine can control 1-8 print heads, and cooperate with various
production lines to print two-dimensional code, text, batch, date, three times, pictures
and other information.This portable mini printer has an operating interface of 7 inches
touch screen， which can makes users send commands through the port to control the
best ink printer and print the content they want.